JPS5853447U - 負圧切換スイツチ - Google Patents

負圧切換スイツチ

Info

Publication number
JPS5853447U
JPS5853447U JP14978281U JP14978281U JPS5853447U JP S5853447 U JPS5853447 U JP S5853447U JP 14978281 U JP14978281 U JP 14978281U JP 14978281 U JP14978281 U JP 14978281U JP S5853447 U JPS5853447 U JP S5853447U
Authority
JP
Japan
Prior art keywords
negative pressure
piston
large diameter
cylinder
diameter portion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP14978281U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6239561Y2 (cs
Inventor
明彦 北村
干城 平井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kojima Industries Corp
Original Assignee
Kojima Industries Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kojima Industries Corp filed Critical Kojima Industries Corp
Priority to JP14978281U priority Critical patent/JPS5853447U/ja
Publication of JPS5853447U publication Critical patent/JPS5853447U/ja
Application granted granted Critical
Publication of JPS6239561Y2 publication Critical patent/JPS6239561Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Multiple-Way Valves (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
JP14978281U 1981-10-07 1981-10-07 負圧切換スイツチ Granted JPS5853447U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14978281U JPS5853447U (ja) 1981-10-07 1981-10-07 負圧切換スイツチ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14978281U JPS5853447U (ja) 1981-10-07 1981-10-07 負圧切換スイツチ

Publications (2)

Publication Number Publication Date
JPS5853447U true JPS5853447U (ja) 1983-04-11
JPS6239561Y2 JPS6239561Y2 (cs) 1987-10-08

Family

ID=29942538

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14978281U Granted JPS5853447U (ja) 1981-10-07 1981-10-07 負圧切換スイツチ

Country Status (1)

Country Link
JP (1) JPS5853447U (cs)

Also Published As

Publication number Publication date
JPS6239561Y2 (cs) 1987-10-08

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